28669984

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 65016000

約数和(自身を除く): 36346016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 859, 1043, 1192, 1718, 2086, 2384, 3436, 4172, 4768, 6013, 6872, 8344, 12026, 13744, 16688, 24052, 27488, 33376, 48104, 96208, 127991, 192416, 255982, 511964, 895937, 1023928, 1791874, 2047856, 3583748, 4095712, 7167496, 14334992, 28669984]

約数ペア:

[(1, 28669984), (2, 14334992), (4, 7167496), (7, 4095712), (8, 3583748), (14, 2047856), (16, 1791874), (28, 1023928), (32, 895937), (56, 511964), (112, 255982), (149, 192416), (224, 127991), (298, 96208), (596, 48104), (859, 33376), (1043, 27488), (1192, 24052), (1718, 16688), (2086, 13744), (2384, 12026), (3436, 8344), (4172, 6872), (4768, 6013)]